TCET110.(G) up to TCET4100
Vishay Telefunken
Optocoupler with Phototransistor Output
Description
The TCET110./ TCET2100/ TCET4100 consists of a
phototransistor optically coupled to a gallium arsenide
infrared-emitting diode in a 4-lead up to 16-lead plastic
dual inline package.
The elements are mounted on one leadframe using a
coplanar technique,
providing a fixed distance be-
tween input and output for highest safety
requirements.
Applications
Circuits for safe protective separation against electri-
cal shock according to safety class II (reinforced
isolation):
14925
D
For appl. class I 鈥?IV at mains voltage
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300 V
D
For appl. class I 鈥?III at mains voltage
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600 V
according to VDE 0884, table 2, suitable for:
Switch-mode power supplies, line receiver, com-
puter peripheral interface, microprocessor
system interface.
Coll. Emitter
VDE Standards
These couplers perform safety functions according to
the following equipment standards:
Anode Cath.
4 PIN
8 PIN
16 PIN
D
VDE 0884
Optocoupler for electrical safety requirements
D
IEC 950/EN 60950
Office machines (applied for reinforced isolation
for mains voltage
鈮?/div>
400 V
RMS
)
D
VDE 0804
Telecommunication apparatus and data
processing
D
IEC 65
Safety for mains-operated electronic and related
household apparatus
C
Document Number 83503
Rev. A6, 08鈥揝ep鈥?9
www.vishay.de
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FaxBack +1-408-970-5600
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